And then removing his armor to expose his mountainous frame, rippling muscle and enormous, genetically enhanced penis. Slowly taking the frightened, yet aroused girl in his arms, his body dwarfing that of the tiny girl. Trembling with excitement, the plays her hands over the marine's iron hard muscles. As he toys gently with her breasts. Then, he mounts her. She lets out a moan of unbridled pleasure as the space marine buries his gigantic member in her tight orifice, pumping faster and faster. Their cries of ecstasy mixing as the marine drives the tender girl through orgasm after orgasm. He body spasming as the marine's inhuman libido is loosed on her. Surrendering to her rescuer. Finally, the Astartes' levee breaks, spraying his semen onto her back and ass. She lies in his arms, spent, dwarfed by the marine. Feeling safe in his arms, listening to the beating of his twin hearts as she succumbs to exhaustion. The marine stares down at his tiny lover, unsure of this strange new feeling that has set his hearts aflutter.